JPWO2023189344A1 - - Google Patents

Info

Publication number
JPWO2023189344A1
JPWO2023189344A1 JP2024511629A JP2024511629A JPWO2023189344A1 JP WO2023189344 A1 JPWO2023189344 A1 JP WO2023189344A1 JP 2024511629 A JP2024511629 A JP 2024511629A JP 2024511629 A JP2024511629 A JP 2024511629A JP WO2023189344 A1 JPWO2023189344 A1 JP WO2023189344A1
Authority
JP
Japan
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2024511629A
Other languages
Japanese (ja)
Other versions
JP7711310B2 (ja
JPWO2023189344A5 (https=
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of JPWO2023189344A1 publication Critical patent/JPWO2023189344A1/ja
Publication of JPWO2023189344A5 publication Critical patent/JPWO2023189344A5/ja
Application granted granted Critical
Publication of JP7711310B2 publication Critical patent/JP7711310B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/20—Drives; Control devices
    • E02F9/2058—Electric or electro-mechanical or mechanical control devices of vehicle sub-units
    • E02F9/2062—Control of propulsion units
    • E02F9/207—Control of propulsion units of the type electric propulsion units, e.g. electric motors or generators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L1/00—Supplying electric power to auxiliary equipment of vehicles
    • B60L1/003—Supplying electric power to auxiliary equipment of vehicles to auxiliary motors, e.g. for pumps, compressors
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/20—Drives; Control devices
    • E02F9/22—Hydraulic or pneumatic drives
    • E02F9/2246—Control of prime movers, e.g. depending on the hydraulic load of work tools
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/20—Drives; Control devices
    • E02F9/22—Hydraulic or pneumatic drives
    • E02F9/2278—Hydraulic circuits
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/26—Indicating devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2200/00—Type of vehicles
    • B60L2200/40—Working vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2240/00—Control parameters of input or output; Target parameters
    • B60L2240/10—Vehicle control parameters
    • B60L2240/36—Temperature of vehicle components or parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2240/00—Control parameters of input or output; Target parameters
    • B60L2240/40—Drive Train control parameters
    • B60L2240/42—Drive Train control parameters related to electric machines
    • B60L2240/421—Speed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2260/00—Operating Modes
    • B60L2260/20—Drive modes; Transition between modes
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/20—Drives; Control devices
    • E02F9/22—Hydraulic or pneumatic drives
    • E02F9/2278—Hydraulic circuits
    • E02F9/2285—Pilot-operated systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Operation Control Of Excavators (AREA)
JP2024511629A 2022-03-31 2023-03-09 電動作業機 Active JP7711310B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022060020 2022-03-31
JP2022060020 2022-03-31
PCT/JP2023/008995 WO2023189344A1 (ja) 2022-03-31 2023-03-09 電動作業機

Publications (3)

Publication Number Publication Date
JPWO2023189344A1 true JPWO2023189344A1 (https=) 2023-10-05
JPWO2023189344A5 JPWO2023189344A5 (https=) 2024-11-27
JP7711310B2 JP7711310B2 (ja) 2025-07-22

Family

ID=88200682

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024511629A Active JP7711310B2 (ja) 2022-03-31 2023-03-09 電動作業機

Country Status (4)

Country Link
US (1) US20250019935A1 (https=)
EP (1) EP4501690A4 (https=)
JP (1) JP7711310B2 (https=)
WO (1) WO2023189344A1 (https=)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06346488A (ja) * 1993-06-07 1994-12-20 Yutani Heavy Ind Ltd デセル付レバーロック装置
JPH09158255A (ja) * 1995-12-01 1997-06-17 Shin Caterpillar Mitsubishi Ltd 車両における電気機器制御方法
JP2000314333A (ja) * 1999-04-30 2000-11-14 Toyota Motor Corp 車両の制御装置
JP2012041716A (ja) * 2010-08-18 2012-03-01 Hitachi Constr Mach Co Ltd 電動式建設機械
JP2016061016A (ja) * 2014-09-12 2016-04-25 日立建機株式会社 ハイブリッド式建設機械
JP2016132967A (ja) * 2015-01-22 2016-07-25 日立建機株式会社 建設機械
JP2020039239A (ja) * 2018-09-05 2020-03-12 株式会社日立建機ティエラ 電動式建設機械
JP2021080707A (ja) * 2019-11-18 2021-05-27 株式会社クボタ 作業機

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9091041B2 (en) * 2012-01-25 2015-07-28 Hitachi Construction Machinery Co., Ltd. Construction machine
US8880302B1 (en) * 2013-07-26 2014-11-04 Komatsu Ltd. Working vehicle and method for controlling the working vehicle
JP6695792B2 (ja) * 2016-12-28 2020-05-20 株式会社クボタ 作業機の油圧システム
JP6552998B2 (ja) * 2016-06-24 2019-07-31 株式会社クボタ 作業機
JP7321900B2 (ja) * 2019-11-18 2023-08-07 株式会社クボタ 旋回作業機
JP7422610B2 (ja) * 2020-06-02 2024-01-26 ヤンマーホールディングス株式会社 電動式建設機械

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06346488A (ja) * 1993-06-07 1994-12-20 Yutani Heavy Ind Ltd デセル付レバーロック装置
JPH09158255A (ja) * 1995-12-01 1997-06-17 Shin Caterpillar Mitsubishi Ltd 車両における電気機器制御方法
JP2000314333A (ja) * 1999-04-30 2000-11-14 Toyota Motor Corp 車両の制御装置
JP2012041716A (ja) * 2010-08-18 2012-03-01 Hitachi Constr Mach Co Ltd 電動式建設機械
JP2016061016A (ja) * 2014-09-12 2016-04-25 日立建機株式会社 ハイブリッド式建設機械
JP2016132967A (ja) * 2015-01-22 2016-07-25 日立建機株式会社 建設機械
JP2020039239A (ja) * 2018-09-05 2020-03-12 株式会社日立建機ティエラ 電動式建設機械
JP2021080707A (ja) * 2019-11-18 2021-05-27 株式会社クボタ 作業機

Also Published As

Publication number Publication date
US20250019935A1 (en) 2025-01-16
EP4501690A4 (en) 2026-04-08
JP7711310B2 (ja) 2025-07-22
WO2023189344A1 (ja) 2023-10-05
EP4501690A1 (en) 2025-02-05

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